Privacy policy

Scope

This policy explains how Network Scan: Wi-Fi & SSH, published by SEM LLC, handles information. It covers the iPhone app and the Network Scan pages on superextramega.com.

Information we collect

SEM LLC does not collect personal data through the app. Network Scan has no app account, analytics, advertising, or third-party tracking SDKs.

SEM LLC does not operate an app backend that receives scan results, saved hosts, credentials, terminal content, or diagnostic history.

Information stored on your device

Scan results and history, saved SSH connection details, custom device names, and app settings remain on your iPhone. When you choose to save a password or private key, Network Scan stores it in iOS Keychain.

You can remove saved information from within the app or by deleting the app.

Network activity

Network Scan communicates directly with devices and network services as part of features you initiate:

• Local discovery uses Bonjour browsing and reachability probes.
• Diagnostics can perform ping, DNS, TCP, port, banner, subnet, and speed operations.
• SSH connections go only to server addresses you choose.

This activity is necessary to perform the scan, diagnostic, or connection you requested. Results are not sent to SEM LLC.

Permissions

Local Network. iOS requires this permission so Network Scan can discover and probe devices on the networks you join. If you deny it, local discovery and related diagnostics will not work.

Face ID or Touch ID. When enabled, your device uses biometric authentication to unlock saved Keychain credentials. Network Scan does not receive or store biometric data.

Purchases and subscriptions

Apple manages optional Network Scan Pro subscriptions and the lifetime purchase through the App Store. SEM LLC does not receive your payment-card data. Apple may provide purchase status and transaction information needed to unlock and restore paid features, subject to Apple's privacy practices.

Website visits

When you visit superextramega.com, the hosting infrastructure may process routine request data such as your IP address, browser user-agent, requested page, and timestamp to deliver and secure the website. Website request data is not linked to your activity in Network Scan.

The Network Scan pages do not use advertising or analytics cookies. They may store your light or dark theme preference in your browser.

Children

Network Scan is not directed to children under 13, and SEM LLC does not knowingly collect personal information from children through the app.

Policy changes

If this policy changes, we will update this page and the effective date above. Material changes will apply from the date the revised policy is published.